"Cats are not able to naturally dig in litter as they would prefer, or squat in a comfortable position, since they are often required to straddle the toilet bowl," she tells The Dodo "This can be stressful for the cat, especially if they are older or injured in any way."

Dr. Brittany Jaeger, of BluePearl Veterinary Partners in Tampa, Florida, concurs, telling The Dodo there's nothing particularly unhealthy about a cat peeing in the toilet as opposed to a litter box. But she adds, it may be a good idea to keep an eye on the proceedings - as cats could slip and fall into those murky depths.

But if Skeleton is any indication, you may have to weather a withering stare if you're just going to stand there and watch.